Light pole to install what are the technical requirements of Beijing street lamps factory

Light pole what are the technical requirements for installation of light pole technology requirements: 1, arms road lights for double floating thin single lamp fire, lamps and lanterns of motor vehicle road 11 off the ground. 5 meters, lamps and lanterns of sidewalk 8 off the ground. 5 meters, cross placed on both sides, about 50 meters apart. Express road



light pole to install what are the technical requirements of the

installation lamp posts technical requirements: 1, arms road lights for double floating thin single lamp fire, lamps and lanterns of motor vehicle road 11 off the ground. 5 meters, lamps and lanterns of sidewalk 8 off the ground. 5 meters, cross placed on both sides, about 50 meters apart. Fast lane street lamp is 120 wled street lamp light source, the pavement street lamp light source for 80 wled street lamp. 12 m high lamp, road generally USES thin thin double cantilever have single float float, 400 w high pressure sodium lamp. 2, the lamp pole material is made of high quality Q235A steel bending forming of conical rod, a molding, light pole is made of 4 mm thick steel plate production, light pole wall thickness is not cover the galvanized layer thickness. Light pole pole for conical rod, a flowing at the mercy of a diameter of 85 mm, at the mercy of mouth diameter of 200 mm. Float thin rod adopts steel pipe diameter of 60 mm, outside thin roadway length 1. 6 meters, the pavement is 1. 2 meters, the wall thickness of 3 mm. 3, light pole is smooth, can not have any crack, leakage welding and continuous pores, bite edge, refuses to wait for a phenomenon. The center line of the light pole linear error is less than stem long 0. 02%, without concave-convex refuses to accept things of the rod body appearance, light pole outside indecent no obvious defects. 4, light pole welding method for automatic arc welding, inspection, ultrasonic flaw detection of welding GBl1345 Ⅱ magnitude scale. Light pole socket means using nail and wire fixation. 5, light pole adopts galvanized anti-corrosion freedom, not less than 75 microns, the zinc layer profiles have practicality is smooth, the color, after the hammer test is not peeling, no peeling, galvanized life not less than 20 years 6, light pole coating should be adopted high quality outdoor pure polyester molding powder, color to be agreed upon, level off is smooth, plastic layer quality is constant, not fade, fall off, not attached to the output is strong, resistant to strong ultraviolet ray, life should not be less than 20 years, the thickness of p 80 um, accord with ASTMD339 - 83 scales.